Example usage for java.util Objects requireNonNull

Introduction

In this page you can find the example usage for java.util Objects requireNonNull.

Prototype

public static <T> T requireNonNull(T obj)

Source Link

Document

Checks that the specified object reference is not null .

Usage

From source file:io.github.retz.protocol.data.DockerVolume.java

@JsonCreator
public DockerVolume(@JsonProperty(value = "driver", required = true) String driver,
        @JsonProperty(value = "containerPath", required = true) String containerPath,
        @JsonProperty("mode") Mode mode, @JsonProperty(value = "name", required = true) String name,
        @JsonProperty("options") Properties options) {
    this.driver = Objects.requireNonNull(driver);
    this.containerPath = Objects.requireNonNull(containerPath);
    this.mode = (mode == null) ? Mode.RW : mode;
    this.name = Objects.requireNonNull(name);
    this.options = (options == null) ? new Properties() : options;
}

From source file:it.unibo.alchemist.language.protelis.util.ReflectionUtils.java

/**
 * @param methodName//from ww  w . ja  v  a2 s.  c o  m
 *            the method to be invoked
 * @param target
 *            the target object. It can not be null
 * @param args
 *            the arguments for the method
 * @return the result of the invocation, or an {@link IllegalStateException}
 *         if something goes wrong.
 */
public static Object invokeBestNotStatic(final Object target, final String methodName, final Object[] args) {
    Objects.requireNonNull(target);
    return invokeBestMethod(target.getClass(), methodName, target, args);
}

From source file:org.eclipse.hono.service.credentials.CredentialsAmqpEndpoint.java

/**
 * Creates a new credentials endpoint for a vertx instance.
 *
 * @param vertx The vertx instance to use.
 *///w ww .  j ava2  s  .com
@Autowired
public CredentialsAmqpEndpoint(final Vertx vertx) {
    super(Objects.requireNonNull(vertx));
}

From source file:com.ait.tooling.server.core.json.binder.JSONBinder.java

@Override
public void send(final File file, final Object object) throws ParserException {
    Objects.requireNonNull(object);

    try {//from  www .  j a v  a 2  s.co m
        if (object instanceof JSONObject) {
            final Writer writer = new FileWriter(file);

            ((JSONObject) object).writeJSONString(writer, isStrict());

            IOUtils.closeQuietly(writer);
        } else {
            super.send(file, object);
        }
    } catch (Exception e) {
        throw new ParserException(e);
    }
}

From source file:org.n52.iceland.statistics.api.utils.KibanaImporter.java

public KibanaImporter(Client client, String kibanaIndexName, String statisticsIndexName) {
    Objects.requireNonNull(client);
    Objects.requireNonNull(kibanaIndexName);
    Objects.requireNonNull(statisticsIndexName);

    this.kibanaIndexName = kibanaIndexName;
    this.statisticsIndexName = statisticsIndexName;
    this.client = client;
}

From source file:onl.area51.httpd.action.HttpFunction.java

default <V> HttpFunction<V, R> compose(HttpFunction<? super V, ? extends T> before) {
    Objects.requireNonNull(before);
    return (V v) -> apply(before.apply(v));
}

From source file:org.eclipse.hono.service.registration.RegistrationAmqpEndpoint.java

/**
 * Creates a new registration endpoint for a vertx instance.
 * /*from  w w  w.  j a v  a2 s  .co m*/
 * @param vertx The vertx instance to use.
 */
@Autowired
public RegistrationAmqpEndpoint(final Vertx vertx) {
    super(Objects.requireNonNull(vertx));
}

From source file:org.eclipse.hono.messaging.SenderFactoryImpl.java

/**
 * Sets the configuration properties.//from w w  w . j  ava  2  s  .  c o  m
 * 
 * @param config The configuration.
 * @throws NullPointerException if config is {@code null}.
 */
@Autowired(required = false)
public void setConfiguration(final HonoMessagingConfigProperties config) {
    this.config = Objects.requireNonNull(config);
}

From source file:com.spotify.hamcrest.jackson.IsJsonObject.java

private IsJsonObject(final LinkedHashMap<String, Matcher<? super JsonNode>> entryMatchers) {
    super(JsonNodeType.OBJECT);
    this.entryMatchers = Objects.requireNonNull(entryMatchers);
}

From source file:com.spotify.styx.api.StyxConfigResource.java

public StyxConfigResource(Storage storage) {
    this.storage = Objects.requireNonNull(storage);
}